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Aerosol wet deposition output

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I want to output the wet deposition mass for bc aerosols with chem_opt=201. I am unable to find a suitable variable in the registry. How do I do so?
Kindly guide me.

Hi Neeldip,

I'm not familiar with MOSAIC, but it looks like you need to extract it from the array "qsrflx" which is computed in the subroutine wetscav_cbmz_mosaic. Within module_wetscav_driver.F, note how the accumulated wet deposition is calculated for other species. You should be able to add your lines within the chem_opt=201 case, summing over all the bc aerosols. Note that you will need to add whatever you call this variable to the Registry to set the history stream.